The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 10, 2016
Filed:
Jun. 07, 2012
James Ching Sik Lau, Hong Kong, CN;
Duncan Yiu Lung Wong, Hong Kong, CN;
Yuen Tung Louie, Hong Kong, CN;
James Ching Sik Lau, Hong Kong, CN;
Duncan Yiu Lung Wong, Hong Kong, CN;
Yuen Tung Louie, Hong Kong, CN;
JOHNSON ELECTRIC S.A., Murten, CH;
Abstract
A thrust bearing assembly for supporting an end surface against an axial load, includes a first part with a chamber; a second part disposed in the chamber and having a load surface facing the end surface; and a third part fixed with the first part and spaced from the second part. A reservoir for storing lubricant is formed in the chamber between the second part and third part. A narrow passage communicates the reservoir with the load surface to allow the lubricant to flow from the reservoir to the load surface to lubricate the interface between the load surface and the end surface when the axial load rotates.